Home / 182,286.16-251,576.64-106,834.60

Finding the Fourth Proportional to 182,286.16, 251,576.64 and 106,834.60

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Solution

The fourth proportional to 182,286.16, 251,576.64 and 106,834.60 is: 147,444.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,286.16 : 251,576.64 = 106,834.60 : x
  2. Step 2: Convert to fraction form
    182,286.16/251,576.64 = 106,834.60/x
  3. Step 3: Cross multiply
    182,286.16x = 251,576.64 × 106,834.60
  4. Step 4: Simplify right side
    182,286.16x = 26,877,089,703.74
  5. Step 5: Solve for x
    x = 26,877,089,703.74/182,286.16
  6. Step 6: Final answer
    x = 147,444.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.